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Allushta [10]
3 years ago
15

20- (6 x 2) in word problem for the expression

Mathematics
1 answer:
grigory [225]3 years ago
3 0
6 x 2 minus 20 because 6 x 2 is in parenthesis so it comes first
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Write an expression that shows how to multiply 7 x 256 using expanded form and the distributive property
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3 years ago
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Hector is flying a kite. He has let out 86 feet
Kaylis [27]

Answer:

Hector's kite is 61.84 feet from the ground.

Step-by-step explanation:

The angle of elevation of the kite is 42°15’30” when converted to decimals, it is 42.258333^{0} ≅ 42.26^{0}

Let the height of the kite to the horizontal of angle of elevation be represented as x. Applying the trigonometric function to the sketch of Hector's kite,

Sin θ = \frac{opposite}{hypotenus}

Sin 42.26^{0} = \frac{x}{86}

⇒ x = 86 x Sin 42.26^{0}

      = 86 x 0.6725

     = 57.835

x ≅ 57.84 feet

The height of Hector's kite from the ground = x + 4

                                    = 57.84 + 4

                                   = 61.84 feet

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3 years ago
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erastova [34]

Answer:

1st angle will 60degree =90-60,. 1nd angle =60 degree.vertically opposite angle,

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Select all of the expressions that are equal to 6
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NikAS [45]

Answer:

I believe the answer would be 21.

Step-by-step explanation:

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